IUI in Delhi, Cost of IUI in Delhi, IUI Treatment Clinic in Delhi. Intrauterine insemination IUI in Delhi is an IVF process in Delhi which used to help improve fertility treatment in Delhi. In this process, the sperm is inseminated (placed) into woman’s uterus to support the fertilization. The process gives a head start to sperm to reach the fallopian tube and boost the chances of fertilization. Insemination is first line of treatment for women facing unexplained infertility issues.